--- product_id: 22583307 title: "Fuel Injector Cleaner Heavy Duty" brand: "rislone" price: "NT$1577" currency: TWD in_stock: true reviews_count: 8 category: "Rislone" url: https://www.desertcart.tw/products/22583307-fuel-injector-cleaner-heavy-duty store_origin: TW region: Taiwan --- # 32 oz heavy-duty formula boosts power & smooths rough idle compatible with all fuel types & engines Fuel Injector Cleaner Heavy Duty **Brand:** rislone **Price:** NT$1577 **Availability:** ✅ In Stock ## Summary > ⛽ Power up your ride—clean, smooth, and unstoppable! ## Quick Answers - **What is this?** Fuel Injector Cleaner Heavy Duty by rislone - **How much does it cost?** NT$1577 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/22583307-fuel-injector-cleaner-heavy-duty) ## Best For - rislone enthusiasts ## Why This Product - Trusted rislone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in the USA Quality:** Trusted domestic manufacturing ensures premium reliability and performance. - • **Engine Longevity Booster:** Lubricates upper cylinders to reduce wear on pistons and rings, extending engine life. - • **Fuel Efficiency Enhancer:** High-performance additives increase mileage and save you money at the pump. - • **Complete Fuel System Tune-Up:** Eliminates noisy injectors, rough idle, and hard starts for a smoother drive. - • **Universal Fuel Compatibility:** Works seamlessly with gasoline, diesel, ethanol blends, and biofuels—one cleaner for all rides. ## Overview Rislone Fuel Injector Cleaner Heavy Duty is a 32 oz premium formula designed to clean and lubricate fuel injectors and pumps, eliminating rough idles, hard starts, and noisy operation. Compatible with all gasoline, diesel, ethanol, and biofuel engines—including fuel injected and carbureted models—this cleaner boosts engine performance, improves fuel efficiency, and extends engine life. Made in the USA and highly rated by users, it’s the essential maintenance product for any serious driver. ## Description Rislone Fuel Injector Cleaner UCL maintains optimum efficiency and power with regular use. Smoothens rough idle and eliminates hard starts giving cleaner, quieter operation. Upper cylinder lubricant helps prevent cylinder, ring and piston wear. Saves on gas. Cleans fuel injectors and high fuel costs. Review: Works great! - Rislone and Bar'sLeaks is one are one of those company's that mostly fly under the radar. They make an excellent preventive maintenance products that work. Review: Injector cleaner - This product works miracles on my ole Cadillac sts 07. She runs smoother and seems to have more pep. Highly recommend this product. ## Features - CLEANS FUEL INJECTORS: This heavy-duty, larger size (32 oz) complete fuel system tune-up helps eliminate noisy injectors & fuel pumps, rough idle, hard starting and hesitation. - SMOOTHES ROUGH IDLE AND ELIMINATES HARD STARTS: High performance additives increase power, performance, mileage and help save fuel by cleaning & lubricating fuel injectors. Regular use, summer and winter, maintains optimum engine efficiency and power. - USE WITH ALL GASOLINES AND FUELS: Works with all types of fuel including regular & unleaded gasoline, ULSD Ultra Low Sulfur Diesel, E10 E15 E85 Ethanol and other reformulated and bio-fuel formulas. - WORKS WITH ALL FUEL INJECTED AND CARBURATED ENGINES: Use in gas, ethanol and diesel cars, SUV’s, trucks, RV’s, fuel injected, carbureted, turbo, GTDI and direct injected engines. - MADE IN THE USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003RGO0BY | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #19,288 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Fuel Injectors | | Brand | Rislone | | Brand Name | Rislone | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 327 Reviews | | Flavor | Do not eat | | Global Trade Identification Number | 00078615047321 | | Included Components | 32 oz | | Item Dimensions | 10 x 11 x 2 inches | | Item Package Weight | 0.89 kg | | Item Type Name | Fuel Injector Cleaner UCL | | Item Weight | 8 ounces | | Manufacturer | Rislone | | Model Number | 4732 | | Net Content Count | 1 count | | Net Content Weight | 908.8 g | | Number of Items | 1 | | Package Size Name | Single Unit | | Part Number | 4732 | | Set Name | No Set | | Size | 1 Count (Pack of 1) | | Total Eaches | 1 | | UPC | 078615047321 | | Unit Count | 32 Fluid Ounces | ## Product Details - **Age Range (Description):** Adult - **Brand:** Rislone - **Flavor:** Do not eat - **Number of Items:** 1 - **Unit Count:** 32 Fluid Ounces ## Images ![Fuel Injector Cleaner Heavy Duty - Image 1](https://m.media-amazon.com/images/I/71F5lNYBwnL.jpg) ![Fuel Injector Cleaner Heavy Duty - Image 2](https://m.media-amazon.com/images/I/71xbubIGeWL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great! *by C***M on July 23, 2026* Rislone and Bar'sLeaks is one are one of those company's that mostly fly under the radar. They make an excellent preventive maintenance products that work. ### ⭐⭐⭐⭐⭐ Injector cleaner *by P***E on March 20, 2026* This product works miracles on my ole Cadillac sts 07. She runs smoother and seems to have more pep. Highly recommend this product. ### ⭐⭐⭐⭐ Nice deal *by D***Y on March 25, 2025* This was a decent price on a PEA additive cleaner, where the others do not have the valuable PEA - which is the true cleaner and not just a touch up! The only complaints would be that the cap could more easily close tightly, and it needs a type of funnel cap to pour it in the gas tank on cars. Without it, it makes things tedious where you need gloves, a long funnel and a little bit more time. Other than that, this is best deal I could find. ## Frequently Bought Together - Rislone 4732 Fuel Injector Cleaner with Upper Cylinder Lubricant, 32 oz - Rislone 4700 Hy-per Fuel Complete Fuel System Cleaner, 16.9 oz. - Rislone 4102 XTREME LUBE® Maximum Performance Engine Treatment, 16.9 oz. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/22583307-fuel-injector-cleaner-heavy-duty](https://www.desertcart.tw/products/22583307-fuel-injector-cleaner-heavy-duty) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-08-13*